The head of the National Security Agency says broad US surveillance efforts has helped stop "dozens" of possible attacks.
- Published
- almost 5 years ago
- Categories
- US, Technology
- Topics
- United States, US Politics, Surveillance, Terrorism, Cyber Security
- People
- Keith Alexander, Edward Snowden
- Places
- United States of America, Washington, D.C.
- Companies
- Facebook Inc, Google Inc., Verizon Communications Inc.
- Transcript